Parts of lamps



FIG. 1 is a rear view of a new design for parts of lamps.

FIG. 2 is a bottom view thereof.

FIG. 3 is a perspective view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a front view thereof; and,

FIG. 7 is a top view thereof. 

CLAIM The ornamental design for a part of lamp, as shown and described. 